作者:Stephen Bolgunas、David A. Clark、Wayne S. Hanna、Patricia A. Mauvais、Steve O. Pember
DOI:10.1021/jm060408s
日期:2006.7.1
analogues of antimycin and assayed for activity at complex III of the mitochondrial respiratory chain. The activity of these compounds approached that of antimycin in inhibitory potency and some showed growth reduction of Septoria nodorum in vitro. Compound 8a was shown to bind at the Qi site of complex III by red-shift titration of the bc1 complex.
制备了一系列与唑类融合的水杨酰胺作为抗霉素类似物,并测定了其在线粒体呼吸链复合物III上的活性。这些化合物的活性在抑制力上接近抗霉素的活性,并且某些化合物在体外显示出Nodorum nodorum的生长减少。通过bc1复合物的红移滴定显示化合物8a在复合物III的Qi位点结合。